EP 2685592 A4 20141001 - BALANCE CORRECTION DEVICE AND ELECTRICITY STORAGE SYSTEM
Title (en)
BALANCE CORRECTION DEVICE AND ELECTRICITY STORAGE SYSTEM
Title (de)
BALANCEKORREKTURVORRICHTUNG UND STROMSPEICHERSYSTEM
Title (fr)
DISPOSITIF DE CORRECTION D'ÉQUILIBRE, ET SYSTÈME DE STOCKAGE D'ÉLECTRICITÉ
Publication
Application
Priority
- JP 2011050662 A 20110308
- JP 2012001537 W 20120306
Abstract (en)
[origin: EP2685592A1] Excess current is prevented from flowing through an electric storage cell. an inductor having an end electrically connected to a connection point between an end of the first electric storage cell and an end of the second electric storage cell; a first switching device electrically connected between another end of the inductor and another end of the first electric storage cell; a second switching device electrically connected between the other end of the inductor and another end of the second electric storage cell; and a current restricting device connected in series with the inductor, the current restricting device restricting a current flowing through the inductor once a magnitude of the current flowing through the inductor has exceeded a predetermined value are provided.
IPC 8 full level
H02J 7/02 (2016.01); H01M 10/42 (2006.01); H02J 7/00 (2006.01)
CPC (source: EP US)
H01M 10/425 (2013.01 - EP US); H02J 7/0014 (2013.01 - US); H02J 7/0016 (2013.01 - EP US); H01M 2010/4271 (2013.01 - EP US); H02J 2310/40 (2020.01 - EP); Y02E 60/10 (2013.01 - EP); Y02T 10/70 (2013.01 - EP US)
Citation (search report)
- [XI] JP 2008206396 A 20080904 - FDK CORP
- [I] WO 9811620 A1 19980319 - KHUWATSAMRIT SUANG [US]
- [A] US 6873134 B2 20050329 - CANTER STANLEY [US], et al
- [A] JP 2005143160 A 20050602 - TOSHIBA CORP
- [E] WO 2013111410 A1 20130801 - TOYOTA JIDOSHOKKI KK [JP]
- See references of WO 2012120878A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
EP 2685592 A1 20140115; EP 2685592 A4 20141001; CN 103430420 A 20131204; JP 2012191679 A 20121004; US 2014009116 A1 20140109; WO 2012120878 A1 20120913
DOCDB simple family (application)
EP 12755163 A 20120306; CN 201280011579 A 20120306; JP 2011050662 A 20110308; JP 2012001537 W 20120306; US 201314013047 A 20130829